For sale: Portable espresso machine for charging and travel Mini Espresso Works with coffee capsules Smart self-heating: Rapid heating of cold water to 92°C in just 5 minutes. Extraction with boiling water: Direct and fast coffee extraction in 40 seconds. Powerful pump pressure: 18 Bar for a rich texture and thicker crema. Powerful battery: Original Samsung battery with a capacity of 7500mAh (composed of 3 batteries of 2500mAh each). Sufficient for preparing 4 to 5 cups when heating cold water. Sufficient for preparing more than 300 cups when using pre-boiled hot water. Charging method: Type C / 12V charging port, easy to use in the car or with a power bank. Design: Compact, lightweight, and leak-resistant design, excellent for trips, camping, the office, and travel. If you heat the water using the machine, the battery can make 4 to 5 cups of coffee. If you put pre-heated hot water in it, the battery can make 10 cups of coffee. The machine is almost new and clean, and coffee has been made in it twice.